Explicit spring.datasource.url in YAML takes precedence over the env var,
causing deployed containers to connect to localhost instead of the postgres
service. Now the YAML uses ${SPRING_DATASOURCE_URL:...} so the env var
wins when set. Flyway inherits from the datasource (no separate URL).
Removed CAMELEER_DB_SCHEMA — schema is part of the datasource URL.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Schema now defaults to tenant_${cameleer.tenant.id} (e.g. tenant_default,
tenant_acme) instead of public. Flyway create-schemas: true ensures the
schema is auto-created on first startup. CAMELEER_DB_SCHEMA env var still
available as override for feature branch isolation. Removed hardcoded
public schema from K8s base and main overlay.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
HeartbeatRequest now carries environmentId (cameleer3-common update).
Auto-heal prefers the heartbeat value (most current) over the JWT
claim, ensuring agents recover their correct environment immediately
on the first heartbeat after server restart.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add 'env' claim to agent JWTs (set at registration, carried through
refresh). Auto-heal on heartbeat/SSE now reads environment from the
JWT instead of hardcoding 'default', so agents retain their correct
environment after server restart.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Backend: Added optional `environment` query parameter to catalog,
search, stats, timeseries, punchcard, top-errors, logs, and agents
endpoints. ClickHouse queries filter by environment when specified
(literal SQL for AggregatingMergeTree, ? binds for raw tables).
StatsStore interface methods all accept environment parameter.
UI: Added EnvironmentSelector component (compact native select).
LayoutShell extracts distinct environments from agent data and
passes selected environment to catalog and agent queries via URL
search param (?env=). TopBar shows current environment label.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds configurable tenant ID (CAMELEER_TENANT_ID env var, default:
"default") and environment as a first-class concept. Each server
instance serves one tenant with multiple environments.
Changes across 36 files:
- TenantProperties config bean for tenant ID injection
- AgentInfo: added environmentId field
- AgentRegistrationRequest: added environmentId field
- All 9 ClickHouse stores: inject tenant ID, replace hardcoded
"default" constant, add environment to writes/reads
- ChunkAccumulator: configurable tenant ID + environment resolver
- MergedExecution/ProcessorBatch/BufferedLogEntry: added environment
- ClickHouse init.sql: added environment column to all tables,
updated ORDER BY (tenant→time→env→app), added tenant_id to
usage_events, updated all MV GROUP BY clauses
- Controllers: pass environmentId through registration/auto-heal
- K8s deploy: added CAMELEER_TENANT_ID env var
- All tests updated for new signatures
Closes#123
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The heartbeat now carries capabilities (per protocol v2 update).
On each heartbeat, capabilities are updated in the agent registry.
On auto-heal (server restart), capabilities from the heartbeat
are used instead of empty Map.of(), so the agent's feature flags
(replay, routeControl, logForwarding, etc.) are restored
immediately on the first heartbeat.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Convert ClickHouseUsageTracker and ClickHouseMetricsQueryStore to
use JDBC parameterized queries (? binds) — these query raw tables
without AggregateFunction columns.
Fix lit(String) in RouteMetricsController and ClickHouseStatsStore
to escape backslashes before single quotes. Without this, an input
like \' breaks out of the string literal in ClickHouse (where \
is an escaped backslash). These must remain as literal SQL because
the ClickHouse JDBC 0.9.x driver wraps PreparedStatement in
sub-queries that strip AggregateFunction types, breaking -Merge
combinators.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Diagnostics showed ~3,200 tiny inserts per 5 minutes:
- processor_executions: 2,376 inserts (14 rows avg) — one per chunk
- logs: 803 inserts (5 rows avg) — synchronous in HTTP handler
Fix 1: Consolidate processor inserts — new insertProcessorBatches() method
flattens all ProcessorBatch records into a single INSERT per flush cycle.
Fix 2: Buffer log inserts — route through WriteBuffer<BufferedLogEntry>,
flushed on the same 5s interval as executions. LogIngestionController now
pushes to buffer instead of inserting directly.
Also reverts async_insert config (doesn't work with JDBC inline VALUES).
Expected: ~3,200 inserts/5min → ~160 (20x reduction in part creation,
MV triggers, and background merge work).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Increase ingestion flush interval from 500ms to 5000ms to reduce MV merge storms
- Reduce ClickHouse background_schedule_pool_size from 8 to 4
- Rename LIVE/PAUSED badge labels to AUTO/MANUAL across all pages
- Update design system to v0.1.29
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace DB-persisted keypair with deterministic derivation from
CAMELEER_JWT_SECRET via HMAC-SHA256 seed + seeded SHA1PRNG KeyPairGenerator.
Same secret = same key pair across restarts, no private key in the database.
Closes#121
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The keypair was generated ephemerally on each startup, causing agents
to reject all commands after a server restart (signature mismatch).
Now persisted to PostgreSQL server_config table and restored on startup.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Merge all V1-V11 migration scripts into one idempotent init.sql
- Simplify ClickHouseSchemaInitializer to load single file
- Replace route_diagrams projection with in-memory caches:
hashCache (routeId+instanceId → contentHash) warm-loaded on startup,
graphCache (contentHash → RouteGraph) lazy-populated on access
- Eliminates 9M+ row scans on diagram lookups
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ClickHouse 24.12 requires this setting before adding projections to
ReplacingMergeTree tables. Using 'drop' mode which discards the projection
during deduplication merges and rebuilds it afterward.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Alphabetical sort put V10/V11 before V2-V9 ("V11" < "V1_" in ASCII),
causing the route_diagrams projection to run before the table existed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Set com.clickhouse log level to INFO and org.apache.hc.client5 to WARN
- Admin hooks (useUsers/useGroups/useRoles) now only fetch on admin pages,
eliminating AUDIT view_users entries on every UI click
- Add ClickHouse projection on route_diagrams for (tenant_id, route_id,
instance_id, created_at) to avoid full table scans on diagram lookups
- Bump @cameleer/design-system to v0.1.28 (PAUSED mode time range fix,
refreshTimeRange API)
- Call refreshTimeRange before invalidateQueries in PAUSED mode manual
refresh so sidebar clicks use current time window
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
After server restart, auto-healed agents register with empty
routeIds. The catalog only looked at agent registry for routes,
so routes and counts disappeared.
Now merges route IDs from ClickHouse stats_1m_route into the
catalog. Also includes apps that only exist in ClickHouse data
(no agent currently registered). Routes and exchange counts
survive server restarts.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Three related issues caused by in-memory agent registry being empty
after server restart:
1. JwtAuthenticationFilter rejected valid agent JWTs if agent wasn't
in registry — now authenticates any valid JWT regardless
2. Heartbeat returned 404 for unknown agents — now auto-registers
the agent from JWT claims (subject, application)
3. SSE endpoint returned 404 — same auto-registration fix
JWT validation result is stored as a request attribute so downstream
controllers can extract the application claim for auto-registration.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The refresh endpoint required the agent to exist in the in-memory
registry. After server restart the registry is empty, so all refresh
attempts got 404. The refresh token itself is self-contained with
subject, application, and roles — the registry lookup is optional.
Now uses application from the JWT, falling back to registry only
if the agent happens to be registered.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The system.processes query was returning its own row. Added
filter: query NOT LIKE '%system.processes%'
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
UsageFlushScheduler was a @Component with @ConditionalOnBean, but
ClickHouseUsageTracker is created via @Bean — component scan runs
first, so the condition always evaluated false. Events accumulated
in the WriteBuffer but flush() was never called.
Moved scheduler to @Bean in StorageBeanConfig with the same
@ConditionalOnProperty guard as the tracker.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Pool was hardcoded to 10 connections serving 7 concurrent write
streams + UI reads, causing "too many simultaneous queries" and
WriteBuffer overflow. Pool now defaults to 50 (configurable via
clickhouse.pool-size), flush interval reduced from 1000ms to 500ms.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace local HeartbeatRequest DTO with the shared model from
cameleer3-common. Message types exchanged between server and agent
belong in the common module.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace ACK-based route state inference with agent-reported state.
Heartbeats now carry optional routeStates map, and ROUTE_STATE_CHANGED
events update the registry immediately.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add routeState field to RouteSummary DTO (null for started, 'stopped'
or 'suspended' for non-default states). Sidebar shows stop/pause icons
and state badge for affected routes in both Apps and Routes sections.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
In-memory registry that infers route state (started/stopped/suspended)
from successful route-control command ACKs. Updates state only when all
agents in a group confirm success.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add addGroupCommandWithReplies() to AgentRegistryService that sends commands
to all LIVE agents in a group and returns CompletableFuture per agent for
collecting replies. Update sendGroupCommand() and pushConfigToAgents() to
wait with a shared 10-second deadline, returning CommandGroupResponse with
per-agent status, timeouts, and overall success. Config update endpoint now
returns ConfigUpdateResponse wrapping both the saved config and push result.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
LIKE is case-sensitive in ClickHouse. Switch to ILIKE for message,
stack_trace, and logger_name searches so queries match regardless
of casing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ClickHouse 24.12 new query analyzer resolves countMerge(total_count)
in the CASE WHEN to the SELECT alias (UInt64) instead of the original
AggregateFunction column when the alias has the same name. Renamed
aliases to tc/fc to avoid the collision.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ClickHouse rejects countMerge() in ORDER BY after GROUP BY because the
column is already finalized to UInt64. Use the SELECT alias instead.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The table and materialized view were missing the processor_type column,
causing the RouteMetricsController query to fail and the dashboard
processor metrics table to render empty.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add GET /search/attributes/keys endpoint that queries distinct
attribute key names from ClickHouse using JSONExtractKeys. Attribute
keys appear in the cmd-k Attributes tab alongside attribute value
matches from exchange results.
- SearchIndex.distinctAttributeKeys() interface method
- ClickHouseSearchIndex implementation using arrayJoin(JSONExtractKeys)
- SearchController /attributes/keys endpoint
- useAttributeKeys() React Query hook
- buildSearchData includes attribute keys as 'attribute' category items
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The command palette renders matchContext via dangerouslySetInnerHTML
expecting HTML with <mark> tags, but extractSnippet() returned plain
text. Wrap the matched term in <mark> tags and escape surrounding
text to prevent XSS.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ID fields (execution_id, correlation_id, exchange_id) should use
exact equality, not LIKE with wildcards. LIKE is only needed for
the _search_text full-text columns.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The _search_text materialized column only contained error messages,
bodies, and headers — not execution_id, correlation_id, exchange_id,
or route_id. Searching by ID via cmd-k returned no results.
- Add ID fields to _search_text in ClickHouse DDL (covered by ngram
bloom filter index)
- Add direct LIKE matches on execution_id, correlation_id, exchange_id
in the text search WHERE clause for faster exact ID lookups
Requires ClickHouse table recreation (fresh install).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Rewrite ClickHouse admin to show useful storage metrics instead of
often-empty system.events data. Add active queries section.
- Replace performance endpoint: query system.parts for disk size,
uncompressed size, compression ratio, total rows, part count
- Add /queries endpoint querying system.processes for active queries
- Frontend: storage overview strip, tables with total size, active
queries DataTable
- Fix AgentHealth.tsx type: agentId → instanceId in inline type cast
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Complete the ClickHouse migration by removing all PostgreSQL analytics
code. PostgreSQL now serves only RBAC, config, and audit — all
observability data is exclusively in ClickHouse.
- Delete 6 dead PostgreSQL store classes (executions, stats, diagrams,
events, metrics, metrics-query) and 2 integration tests
- Delete RetentionScheduler (ClickHouse TTL handles retention)
- Remove all 7 cameleer.storage.* feature flags from application.yml
- Remove all @ConditionalOnProperty from ClickHouse beans in StorageBeanConfig
- Consolidate 14 Flyway migrations (V1-V14) into single clean V1 with
only RBAC/config/audit tables (no TimescaleDB, no analytics tables)
- Switch from timescale/timescaledb-ha:pg16 to postgres:16 everywhere
(docker-compose, deploy/postgres.yaml, test containers)
- Remove TimescaleDB check and /metrics-pipeline from DatabaseAdminController
- Set clickhouse.enabled default to true
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Tracks authenticated UI user requests to understand usage patterns:
- New ClickHouse usage_events table with 90-day TTL
- UsageTrackingInterceptor captures method, path, duration, user
- Path normalization groups dynamic segments ({id}, {hash})
- Buffered writes via WriteBuffer + periodic flush
- Admin endpoint GET /api/v1/admin/usage with groupBy=endpoint|user|hour
- Skips agent requests, health checks, and data ingestion
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
RouteCatalogController, RouteMetricsController, and AgentRegistrationController
had unqualified JdbcTemplate injection, receiving the PostgreSQL template
instead of ClickHouse. The stats queries silently failed (caught exception)
returning 0 counts. Added @Qualifier("clickHouseJdbcTemplate") to all three.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Timestamp.toString() uses JVM local timezone which can mismatch with
ClickHouse's UTC timezone, causing time-filtered queries to return empty
results. Replaced with DateTimeFormatter.withZone(UTC) in all lit() methods.
Also added warn logging to RouteCatalogController catch blocks to surface
query errors instead of silently swallowing them.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ClickHouse can't rename columns that are part of ORDER BY keys.
Updated V1-V8 DDL files directly with new column names (instance_id,
application_id) and removed V9 migration. Wipe ClickHouse and restart.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Align all internal naming with the agent team's protocol v2 identity rename:
- agentId → instanceId (unique per-JVM identifier)
- applicationName → applicationId (shared app identifier)
- AgentInfo: id → instanceId, name → displayName, application → applicationId
Add SHUTDOWN lifecycle state for graceful agent shutdowns:
- New POST /data/events endpoint receives agent lifecycle events
- AGENT_STOPPED event transitions agent to SHUTDOWN (skips STALE/DEAD)
- New POST /{id}/deregister endpoint removes agent from registry
- Server now distinguishes graceful shutdown from crash (heartbeat timeout)
Includes ClickHouse V9 and PostgreSQL V14 migrations for column renames.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
